bids are invited for vrf - part-a: vrf equipments:sl.no.1.1: 8 hp outdoor unit. the outdoor unit shall meet minimum cooling requirement of 7 tr ( 21000 k cal / hr. ) makes: voltas / blue star / carrier / carrier midea / o-general / mitsubishi / daikin / eta gree / toshiba / hitachi / trane , outdoor - part-a of sl.no.2.1:8 h.p. outdoor unit , min - part-a of sl.no.3.1:minimum 2.0 tr cassettee type units , tr - part-a of sl.no.3.2: minimum 1.5 tr cassettee type units , cordless - part-a of sl.no.3.3: supply of cordless remote controls with lcd display for indoor units. , panel - part-a of sl.no.3.4:supply and fixing of decorative panels for round flow cassettee type indoor units. , joints - part-a of sl.no.4: supply and laying of suitable refnet joints with suitable insulation to take care of connectivity and circuiting as detailed above and as per tender drawing. , ceiling - part-a of sl.no.5.1: vrf ceiling suspended cassettee indoor units. , wiring - part-a of sl.no.6: supply and laying of suitable size of control / communication wiring ofcopper cable through pvc conduit . scope of work includes supply and fixing of pvc conduit with clamps etc. , thick - part-a of sl.no.7.1: 28.6 mm od ( insulation = 19mm thick ) , insulation - part-a of sl.no.7.2: 22.2 mm od ( insulation = 13mm thick ) , clamps - part-a of sl.no.7.3: 19.1 mm od ( insulation = 13mm thick ) , supports - part-a of sl.no.7.4: 15.9 mm od ( insulation = 13mm thick ) , bends - part-a of sl.no.7.5: 12.7 mm od ( insulation = 13mm thick ) , pipes - part-a of sl.no.7.6: 9.5 mm od ( insulation = 13mm thick ) , cable - part-a of sl.no.7.7: 6.4 mm od ( insulation = 13mm thick ) , tray - part-a of sl.no.8: supply, installation of gi tray with support for covering of exposed refrigerant pipe. makes: slottco / profab engineer / hi-reach / mm enterprises , gi - part-a of sl.no.9.1: 32 mm dia , utrap - part-a of sl.no.9.2: 25 mm dia , drain - part-a of sl.no.10:supply and installation of press fit casing capping / pvc trunking of size 100mm * 50mm along the exposed drain pipeline in the recess / surface as required and as directed by nrsc. , powre - part-a of sl.no.11.1:pvc insulated 3c x 1.5 sqmm power cable ( for vrf indoor units ) , installation - part-a of sl.no.11.2:xlpe insulated 4c x 6 sqmm power cable ( for vrf outdoor units ) , core - part-a of sl.no.12: minor civil works like foundations / pedestals foroutdoor units and core cutting / cutting away, making and finishing good of openings in walls / ceiling etc.: for passage of pipes, ducts, cables, etc. complete as required. , split - part-b: tower split ac:sl.no.1.1:tower split ac units with minimum 2 tr nominal capacity.makes:voltas / blue star / carrier midea / daikin / hitachi / panasonic / mitsubishi / toshiba / trane / o general / lloyd , ac - part-b of sl.no.2.1:suction copper pipe line as per manufacturer recommendation. , liquid - part-bof sl.no.2.2:liquid copper pipe line as per manufacturer recommendation . , condensate - part-b of sl.no.3:supply and erection of condensate drain pipe made out of 25mm ( 10 kg / cm2 ) dia cpvc pipe, water u trap, pipe supports, clamps including nitrile rubber insulation. makes: astral / supreme , rubber - part-b of sl.no.4:supply and installation of 75 mm durable pvc pipe with elbows, couplings / reducers as an enclosure for refrigerant copper pipes to protect against radiation, rain, wind and other external factors as required and as directed by nrsc. , angles - part-b of sl.no.5:supply and installation of ms angles fabrication and all necessary clamps etc., for mounting of ac outdoor units, plenum, ductsas and when required as directed by nrsc etc. , powder - part-b of sl.no.6:supply and installation of suitable height and thickness of powder coated floor mounted stands for ac indoor units , earthwire - part-b of sl.no.7.1:suitable size of power cable as per manufacturer recommendation , cement - part-b of sl.no.7.2 :suitable size of control cable as per manufacturer recommendation , runs - part-b of sl.no.7.3 :g.i. earth wire of two runs of size 8 swg , conductor - part-b of sl.no.8:supply and installation of covered type gi tray.makes: slottco / profab engineer / hi-reach / mm enterprises , pedestal - part-b of sl.no.9:minor civil works like making pcc pedestal and core cuttingfor good of openings, plastering, finishing with white cement in walls / ceiling etc. for passage of refrigerant pipes, ducts along with repairof wooden wall panelling complete as required as directed by nrsc at site. total quantity : 1